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Michael E. Smith
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Conroe, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Variable speed progressing cavity pump system
Patent number
8,529,214
Issue date
Sep 10, 2013
Robbins & Myers Energy Systems L.P.
Michael E. Smith
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE SPEED PROGRESSING CAVITY PUMP SYSTEM
Publication number
20110223037
Publication date
Sep 15, 2011
Robbins & Myers Energy Systems L.P.
Michael E. Smith
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...